#warning-ignore-all:unused_argument extends Piece class_name Unit, "res://godot/Piece.png" func get_mp() -> int: return 2 func road_march_bonus() -> int: return 2 func move_cost(src : Tile, dst : Tile, o : int) -> int: return (1 if (src.has_road(o) and dst.type != 3) else dst.cost())